A leak detection expert uses a tracer gas detector to find a leak in underfloor central heating pipes.

Central heating leak detection in Kent

Same-day response available
Local trade-accredited experts
Insurance claim support
Half hour rates from £49.50 + VAT

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We understand the stress of having a leak in a central heating system, but not knowing exactly where it is. Our central heating leak detection specialists use non-invasive methods and provide a detailed investigation report.

They will first check your boiler for faults, and then check for leaks on exposed parts of the system. If a concealed leak is suspected, they can trace its location without causing damage, which is why most insurers require it when processing an “escape of water” or “trace and access” claim.

Leaks in Central Heating Systems

WATCH: How we find concealed central heating leaks

This video demonstrates non-invasive techniques used in central heating leak detection.

Our experts follow a systematic “trace and access” approach. They decide on the tests to use based on the evidence and the results they get.

Despite no visible signs of a leak, we demonstrate how a central heating pipe that was leaking under a floor was found.

Our full and thorough process

Our comprehensive central heating leak detection, repair, and reinstatement process enables us to support you throughout every stage of an insurance claim. It means you benefit from a trusted, quick, efficient, and thorough resolution to a problem leak.

1. Trace and access

Trace the source of a leak using non-invasive methods, then access the issue for visual confirmation.

2. Repair the leak

Repairs by an accredited expert to prevent further escape of water and additional water damage.

3. Reinstatement

Fixed price estimates for work needed to restore the water-damaged areas to their original condition.

Our leak detection methods

A thermal image camera shows hot water pipes.

We can pinpoint a leak, no matter how small, anywhere in a property. The leak detection methods we use include:

Thermal image camera surveys
Tracer gas surveys
Highly sensitive acoustic tests
Moisture surveys
Borescope cameras
Moisture analysis (salts test)
Tracer dye tests
Pressure testing

Kent customer reviews

What a relief! Boiler pressure started dropping overnight, then twice a day. I gave up after looking everywhere for a leak, and having the boiler checked by the manufacturer. Ricky the engineer was great. Kept us updated, and explained the procedure every step of the way. Finally found a leak using gas detection, in a pipe embedded in the concrete floor! Fixed it quickly. Now all good.

Laurence, Tunbridge Wells, TN2
I could not speak highly enough about Nabeel. He was professional respectful and good-humoured. Aspect are a thorough and professional outfit. The leak investigation was thorough and informative. Clear explanation was given at all stages. Work carried out to the highest standards. Carpentry work to replace rotten joists and floor boards was 110 %.

Laura, Canterbury, CT4
A great attitude, quick to determine the problem with our low water pressure and just as quick to fix it. You want confidence and knowledge in a plumber, and that's what Jonathan brought.

Thom Willis, Biggin Hill, TN16

Trade-accredited experts

We have more than 20 years of experience and are fully accredited. We are registered with WaterSafe, Gas Safe, and the BDMA (British Damage Management Association). We have trace and access leak detection specialists ready to help at domestic and commercial properties.

Our leak detection services are highly recommended. There are no leak or damp problems that we can’t reliably resolve. All our leak detection specialists are vetted and fully trained. In addition, the Aspect Guarantee covers their workmanship for up to 12-months.

Investigation and repair pricing

Every central heating leak detection investigation is charged in half-hour increments (1-hour minimum).

– From £49.50 + VAT on weekdays
– From £65.25 + VAT on evenings and weekends
– From £85.50 + VAT for late nights (9pm to 7am)

Click here to see our half-hourly rates for your postcode. A detailed report is included within the investigation cost. However, parts and materials, including tracer gas, are charged in addition to the time.

Duration Discounts

A discount to the half-hourly rate will be applied to your invoice if our tradesperson is on-site for extended hours:

Half day (4 hours & more) = 5% off
Full day (8 hours & more) = 10% off

Emergency Attendance

There is no extra charge for emergency leak detection call-outs. We aim to have someone on-site within 1 hour of booking.

Repairs and reinstatement can be estimated at a fixed price following the trace and access investigation.

Gas Safe experts for non-domestic supplies

Commercial property services

Our account team is ready to help customers across a wide range of commercial sectors, including:

Food & Beverage, Hotels, Education, Healthcare, Property Management, Offices, Religious Buildings, Retail, Leisure & Entertainment, Sport & Fitness, and Foreign Government.

We can offer credit accounts to commercial account holders.

Find out more

An Aspect gas engineer repairing a domestic gas boiler

Boiler faults and leaks can cause pressure loss

Boiler Pressure Loss

A heating system could be leaking water even if there are no visible signs of it.

Our Gas Safe-registered leak detection specialists will first inspect your boiler for faults and then examine the exposed parts of your central heating system for pinhole leaks.

If these checks are negative, non-invasive leak detection can begin.

Find out more

Leak detection near you in Kent

Our leak detection specialists cover all parts of Kent, including the following places and their surrounding areas. We can quickly schedule an investigation and prevent further water escape and damage.

Ashford; Canterbury; Deal; Herne Bay; Maidstone; New Ash Green; Sevenoaks; Sittingbourne; Staplehurst; Tunbridge Wells

Wherever you are in Kent, we’re ready to help.

Other leak detection services

Why choose Aspect?

Large team of local experts
Transparent pricing
Full reinstatement service
Workmanship guarantee
Quick response across Kent
Emergency response 24/7
Knowledge & advice you can trust
5-star customer service

Insurance claim advice

If you suspect a leak in your central heating or plumbing system, don’t ignore it. Fixing the problem is usually covered by an insurance policy.

Water escaping inside a property could be causing bigger problems than any visible signs might suggest. Water damage can eventually compromise the structural integrity of a property if left unresolved. Failing to act quickly might mean your insurance company rejects your claim.

You can find out more about making a successful insurance claim in our guide.